Gc Corporation patents

Recent patent applications related to Gc Corporation. Gc Corporation is listed as an Agent/Assignee. Note: Gc Corporation may have other listings under different names/spellings. We're not affiliated with Gc Corporation, we're just tracking patents.

A method of fabricating a scaffold for tissue engineering that includes a frame structure including one of poly-D-lactic acid and poly-L-lactic acid and a coating layer formed on a surface of the frame structure and including a lactic acid-glycolic acid copolymer. The method includes mixing a first granular porous substance... Gc Corporation

An object of the present invention is to provide a method for manufacturing a dental prosthesis capable of properly arranging a dental reinforcement when a dental prosthesis made of resin where the dental reinforcement is arranged is manufactured. The method includes turning information on an intraoral shape into data: designing,... Gc Corporation

An object is to provide a polymerization apparatus for dental technique with which both of preliminary polymerization and final polymerization can be carried out by one apparatus. The apparatus includes a plurality of light sources whose light axes run at least in two directions; a cover that covers the light... Gc Corporation

The method for producing a dental prosthesis including: a melting step of melting a material including no less than 60.0 mass % and no more than 80.0 mass % of SiO2, no less than 10.0 mass % and no more than 20.0 mass % of Li2O, and no less than... Gc Corporation

A locking member locks a mixing nozzle coupled to a cartridge that includes two syringes, the mixing nozzle being configured to mix materials in a nozzle and discharge the materials, the locking member including a support rod supported by the mixing nozzle so as to be displaceable in a direction... Gc Corporation

An object is to provide a method for manufacturing a calcium carbonate block of no less than 0.1 cm in diameter and thickness, not including any impurities, and able to be employed as a raw material of an artificial bone that requires biosafety: the method includes: (a) shaping a calcium... Gc Corporation

Provided is an artificial tooth that can be unfailingly attached to a denture base in arranging the artificial tooth on the denture base designed and formed with a CAD/CAM, including a convex portion to be inserted in an internal corner of a concave portion of the denture base, wherein the... Gc Corporation

Provided is a fluoroaluminosilicate glass powder that can provide a dental glass ionomer cement hardened body excellent in acid resistance, the glass powder including sodium and potassium which have an effect of lowering the reflective index of glass. A mass ratio of potassium to sodium in the component is in... Gc Corporation

An object is to provide a method for manufacturing a dental prosthesis consisting of a plurality of layers with high productivity. The method for manufacturing a dental prosthesis comprises: filling a cavity (21a) formed in a mold which has a shape of the dental prosthesis with a layered material body... Gc Corporation

Provided is a bite registration tool configured to properly adjust its inclination in taking a bite registration and with which an accurate bite registration can be taken. The bite registration tool includes a rear curved plate that has a curved plate shape and is to be arranged between lips and... Gc Corporation

Provided is a polymerizable composition hardly having oxygen inhibition layer by polymerization under an oxygen environment, including a first paste including (a) a (meth)acrylate compound, (b) at least one of an aromatic sulfinic acid and a salt thereof, and (c) an acidic compound; and a second paste including (a) a... Gc Corporation

In an artificial tooth (21) that has a shape corresponding to a denture base that is designed on CAD based on three-dimensional data and is cut out, a regulator (21a to 21h) that regulates the rotation on the axis of the tooth as the center is provided for a portion... Gc Corporation

Provided is a dental glass ionomer cement composition whose hardened cement has a high strength, despite not including a (meth)acrylate monomer. The dental glass ionomer cement composition includes a filler in which a compound(s) having a carboxyl group(s) is/are bound to a surface of an inorganic powder via a silicon... Gc Corporation

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